[Event "Rio de Janeiro Fischer Memorial qual"]
[Site "Rio de Janeiro"]
[Date "2008.03.22"]
[Round "4"]
[White "Silva, Celso Renato Rodrig"]
[Black "Weinstein, Maia Rogerio"]
[Result "1-0"]
[ECO "B32"]
[PlyCount "37"]
[EventDate "2008.03.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Bd3 b6 7. Nc3 a6 8. a3 Be7 9. Be3 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. 0-0 Bd8 13. f3 0-0 14. Bxh7+ Kxh7 15. Qxd5 Bb7 16. f4 Bc7 17. fxe5 Rad8 18. Qe4+ Kg8 19. e6 1-0

[Event "Rio de Janeiro Fischer Memorial qual"]
[Site "Rio de Janeiro"]
[Date "2008.03.22"]
[Round "5"]
[White "Weinstein, Maia Rogerio"]
[Black "Goncalves, Reboreto Maximiano"]
[Result "0-1"]
[ECO "D04"]
[PlyCount "82"]
[EventDate "2008.03.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c3 Bf5 3. Nf3 Nf6 4. e3 e6 5. Bd3 Bg4 6. h3 Bh5 7. Nbd2 Bd6 8. Be2 Nbd7 9. Ne5 Bxe2 10. Qxe2 Nxe5 11. dxe5 Bxe5 12. Qb5+ Qd7 13. Qxb7 0-0 14. 0-0 a5 15. Qb3 c5 16. Nf3 Bc7 17. Qc2 Ne4 18. c4 Rfe8 19. b3 f6 20. Bb2 Qc6 21. Nh4 Qd6 22. f4 Ng3 23. Rf3 Nh5 24. cxd5 exd5 25. g4 Nxf4 26. exf4 d4 27. Nf5 Qb6 28. h4 Re6 29. Qc4 Kh8 30. h5 Rae8 31. Kf1 Qc6 32. Qd3 Bxf4 33. Bxd4 Rd8 34. Nxg7 Rxd4 35. Qc3 Kxg7 36. Rh3 Qb5+ 37. Kf2 Qe2+ 38. Kg1 Qxg4+ 39. Kf1 Be5 40. h6+ Kf8 41. Qf3 Rf4 0-1

[Event "Rio de Janeiro Fischer Memorial qual"]
[Site "Rio de Janeiro"]
[Date "2008.03.21"]
[Round "3"]
[White "Weinstein, Maia Rogerio"]
[Black "Guimaraes, Wagner Peixoto"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "2278"]
[PlyCount "79"]
[EventDate "2008.03.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. a3 Nf6 4. Nc3 d5 5. exd5 Nxd5 6. Bc4 Nf4 7. g3 Ne6 8. d3 Be7 9. Be3 0-0 10. 0-0 Kh8 11. Ne2 f5 12. Bd2 e4 13. Ne1 Ne5 14. Bxe6 Bxe6 15. Nf4 Bf7 16. Bc3 Bf6 17. Qe2 g5 18. Nh5 Bxh5 19. Qxh5 Qd5 20. Bxe5 Qxe5 21. d4 Qe7 22. c3 Rad8 23. b4 Bg7 24. Ng2 Rd6 25. Qd1 f4 26. g4 Qe6 27. h3 h5 28. f3 e3 29. Qe2 b6 30. Ne1 c5 31. bxc5 bxc5 32. Rd1 cxd4 33. cxd4 Qb3 34. Nc2 Rc8 35. Rc1 Qb2 36. Rfe1 Rdc6 37. Rb1 Qxc2 38. Qxc2 Rxc2 39. gxh5 Bxd4 40. Kf1 0-1

[Event "Rio de Janeiro Fischer Memorial qual"]
[Site "Rio de Janeiro"]
[Date "2008.03.20"]
[Round "1"]
[White "Weinstein, Maia Rogerio"]
[Black "Medeiros, Jorge Luis Cabral"]
[Result "0-1"]
[ECO "B24"]
[PlyCount "66"]
[EventDate "2008.03.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d3 Nge7 7. 0-0 0-0 8. Bg5 h6 9. Be3 Nd4 10. Qd2 Kh7 11. Rab1 Nec6 12. a3 Qe7 13. Ne2 Nxf3+ 14. Bxf3 Ne5 15. Bg2 Ng4 16. c3 Nxe3 17. Qxe3 Rb8 18. d4 d6 19. b4 cxb4 20. axb4 Bd7 21. c4 Rfc8 22. Rfc1 a6 23. f4 h5 24. d5 exd5 25. cxd5 Qd8 26. h4 Bb5 27. Bh3 Bd7 28. f5 Rxc1+ 29. Rxc1 Rc8 30. fxg6+ fxg6 31. Rxc8 Bxc8 32. Bxc8 Qxc8 33. Qg5 Qc4 0-1

